aides say romney plans to fact-check the president. he previewed that today in pennsylvania. >> the president's policies have not worked. my policies to create 12 million jobs will bring more take-home pay, more hope and more prosperity for every family in america. >> reporter: but if romney does have a terrific debate, it will be too late to change some minds. those in iowa who have already voted. every day, every week between now and november 6th, more voters in more states, many of them battleground states, will cast early ballots. putting a lot more pressure on mitt romney to turn things around in the first debate next wednesday. steve handelsman, news4. >>> fire officials in arundel county are trying to figure out what caused a massive fire that destroyed two mobile homes today. crews responded to the mobile park in lothian this morning. it took about 60 firefighters to get the blaze under control. one person was taken to the hospital for smoke inhalation. the red cross is helping out the six residents who have been displaced. >>>